[Bug tree-optimization/96075] [8/9 Regression] bogus alignment for negative step grouped access

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96075

--- Comment #11 from Richard Biener <rguenth at gcc dot gnu.org> ---
(In reply to Martin Liška from comment #10)
> Likely started with r8-568-gf9f69dd651b2f103.

Very unlikely (IVOPTS runs after vectorization)